package com.qmmessage.sdk.common.util;

/**
 * @author qm
 */
public class QmStrUtils {
    /**
     * validate string is blank
     * @param str string
     * @return validate result
     */
    public static boolean isNotBlank(String str) {
        return str != null && !str.isEmpty() && !str.trim().isEmpty();
    }
}
